Sheldon, John M. A manual of clinical allergy / [by] John M. Sheldon, Robert G. Lovell [and] Kenneth P. Mathews. - 2nd ed. - Philadelphia : Saunders, 1967. Includes bibliographies. LCCN: 67010733 Subjects--Topical Terms: Allergy. LC Class. No.: RC584 / .S49 1967 Dewey Class. No.: 616.9/7